package com.haiyan.demo14_模板设计模式案例;

public abstract class Driver {
    public void go()
    {
        System.out.println("开门");
        System.out.println("点火");
        ziShi();
        System.out.println("刹车");
        System.out.println("熄火");
    }
    public abstract void ziShi();
}
